Sep 25, 2013; San Diego, CA, USA; San Diego Padres pinch hitter Chris Robinson (8) is congratulated by teammates following his first major league hit, a home run in the eighth inning, against the Arizona Diamondbacks at Petco Park. Mandatory Credit: Christopher Hanewinckel-USA TODAY Sports

Sep 25, 2013; San Diego, CA, USA; San Diego Padres pinch hitter Chris Robinson (8) is congratulated by manager Bud Black (20) following his first major league hit, a home run in the eighth inning, against the Arizona Diamondbacks at Petco Park. Mandatory Credit: Christopher Hanewinckel-USA TODAY Sports

Sep 25, 2013; San Diego, CA, USA; San Diego Padres pinch hitter Chris Robinson (8) is congratulated by third base coach Glenn Hoffman (30) following his first major league hit, a home run in the eighth inning, against the Arizona Diamondbacks at Petco Park. Mandatory Credit: Christopher Hanewinckel-USA TODAY Sports

Sep 25, 2013; San Diego, CA, USA; San Diego Padres first base coach Dave Roberts (right) cheers as pinch hitter Chris Robinson (8) runs the bases following his first major league hit, a home run in the eighth inning, against the Arizona Diamondbacks at Petco Park. Mandatory Credit: Christopher Hanewinckel-USA TODAY Sports

Sep 25, 2013; San Diego, CA, USA; San Diego Padres second baseman Jedd Gyorko (9) is congratulated by right fielder Chris Denorfia (13) after a home run during the fifth inning against the Arizona Diamondbacks at Petco Park. Mandatory Credit: Christopher Hanewinckel-USA TODAY Sports

Sep 25, 2013; San Diego, CA, USA; The bat of Arizona Diamondbacks right fielder Gerardo Parra (not pictured) in the on deck circle as third baseman Matt Davidson (back) grounds out to end the fourth inning against the San Diego Padres at Petco Park. Mandatory Credit: Christopher Hanewinckel-USA TODAY Sports

Sep 25, 2013; San Diego, CA, USA; San Diego Padres left fielder Kyle Blanks (88) tries to avoid contact with third baseman Chase Headley (7) after he caught a foul ball during the third inning against the Arizona Diamondbacks at Petco Park. Mandatory Credit: Christopher Hanewinckel-USA TODAY Sports

Sep 25, 2013; San Diego, CA, USA; San Diego Padres left fielder Kyle Blanks (88) tries to avoid contact with third baseman Chase Headley (7) after he caught a foul ball during the third inning against the Arizona Diamondbacks at Petco Park. Mandatory Credit: Christopher Hanewinckel-USA TODAY Sports